LM3S315 Luminary Micro, Inc., LM3S315 Datasheet - Page 334

• Manufacturer Part Number: LM3S315
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Pulse Width Modulator (PWM)
334
Reset
Reset
Type
Type
Bit/Field
31:17
15:1
PWM Interrupt Status and Clear (PWMISC)
Offset 0x01C
16
0
RO
RO
31
15
0
0
Register 8: PWM Interrupt Status and Clear (PWMISC), offset 0x01C
This register provides a summary of the interrupt status of the PWM generator block. A bit set to 1
indicates that the generator block is asserting an interrupt. The individual interrupt status registers
must be consulted to determine the reason for the interrupt, and used to clear the interrupt. For the
fault interrupt, a write of 1 to that bit position clears the latched interrupt status.
RO
RO
30
14
0
0
IntPWM0
reserved
reserved
IntFault
Name
RO
RO
29
13
0
0
RO
RO
28
12
0
0
R/W1C
Type
RO
RO
RO
RO
RO
27
11
0
0
RO
RO
26
10
0
0
Reset
RO
RO
25
0
9
0
0
0
0
0
Preliminary
reserved
reserved
RO
RO
24
0
8
0
Description
Reserved bits return an indeterminate value, and should
never be changed.
Indicates if the fault input is asserting an interrupt.
Reserved bits return an indeterminate value, and should
never be changed.
Indicates if the PWM generator 0 block is asserting an
interrupt.
RO
RO
23
0
7
0
RO
RO
22
0
6
0
RO
RO
21
0
5
0
RO
RO
20
0
4
0
RO
RO
19
0
3
0
RO
RO
0
18
0
2
April 27, 2007
RO
RO
0
17
0
1
IntPWM0
IntFault
R/W1C
RO
0
16
0
0